Evidence map›Paper›PMID 26078492›Full record

ArticleMediators of inflammation2015

Ouabain Modulates Zymosan-Induced Peritonitis in Mice.

Jacqueline Alves Leite, Anne Kaliery De Abreu Alves, José Guilherme Marques Galvão, Mariana Pires Teixeira, Luiz Henrique Agra Cavalcante-Silva, Cristoforo Scavone, Alexandre Morrot, Vivian Mary Rumjanek, Sandra Rodrigues-Mascarenhas

Open access · goldAbstract read
In one paragraph

Article in Mediators of inflammation, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
1.7field-weighted citation impact, top 17% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

28 citing papers in PubMed, 47 citations in OpenAlex.

  1. Trial
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  5. Review
  6. Antiviral and immunomodulatory effects of ouabain against congenital Zika syndrome model.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Article
  7. Article
  8. Ouabain alleviatesFrontiers in immunology · 2025
    Article
  9. Review
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  13. Article
  14. Review
  15. Article
  16. Article
  17. NaFrontiers in pharmacology · 2021
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 1 country.

Jacqueline Alves LeiteInstituto de Ciências Biomédicas, Departamento de Farmacologia, Laboratório de Neurofarmacologia Molecular, Universidade de São Paulo, 05508-900 São Paulo, SP, Brazil.
Anne Kaliery De Abreu AlvesCentro de Biotecnologia, Laboratório de Imunofarmacologia, Programa de Pós-Graduação em Fisiologia Multicêntrico, Universidade Federal da Paraíba, 58059-900 João Pessoa, PB, Brazil.
José Guilherme Marques GalvãoCentro de Biotecnologia, Laboratório de Imunofarmacologia, Programa de Pós-Graduação em Fisiologia Multicêntrico, Universidade Federal da Paraíba, 58059-900 João Pessoa, PB, Brazil.
Mariana Pires TeixeiraInstituto de Bioquímica Médica Leopoldo de Meis, Laboratório de Imunologia Tumoral, Universidade Federal do Rio de Janeiro, 21941-902 Rio de Janeiro, RJ, Brazil.
Luiz Henrique Agra Cavalcante-SilvaCentro de Biotecnologia, Laboratório de Imunofarmacologia, Programa de Pós-Graduação em Fisiologia Multicêntrico, Universidade Federal da Paraíba, 58059-900 João Pessoa, PB, Brazil.ORCID 0000-0002-8445-5189
Cristoforo ScavoneInstituto de Ciências Biomédicas, Departamento de Farmacologia, Laboratório de Neurofarmacologia Molecular, Universidade de São Paulo, 05508-900 São Paulo, SP, Brazil.ORCID 0000-0002-1206-0882
Alexandre MorrotLaboratório de Biologia do Sistema Imune, Instituto de Microbiologia, Universidade Federal do Rio de Janeiro, 21941-902 Rio de Janeiro, RJ, Brazil.ORCID 0000-0001-9432-9701
Vivian Mary RumjanekInstituto de Bioquímica Médica Leopoldo de Meis, Laboratório de Imunologia Tumoral, Universidade Federal do Rio de Janeiro, 21941-902 Rio de Janeiro, RJ, Brazil.
Sandra Rodrigues-MascarenhasCentro de Biotecnologia, Laboratório de Imunofarmacologia, Programa de Pós-Graduação em Fisiologia Multicêntrico, Universidade Federal da Paraíba, 58059-900 João Pessoa, PB, Brazil ; Centro de Ciências da Saúde, Programa de Pós-Graduação em Produtos Naturais e Sintéticos Bioativos, Universidade Federal da Paraíba, 58059-900 João Pessoa, PB, Brazil.
Universidade Federal da Paraíba · BRUniversidade Federal do Rio de Janeiro · BRUniversidade de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ouabain, a potent inhibitor of the Na(+), K(+)-ATPase, was identified as an endogenous substance. Recently, ouabain was shown to affect various immunological processes. We have previously demonstrated the ability of ouabain to modulate inflammation, but little is known about the mechanisms involved. Thus, the aim of the present work is to evaluate the immune modulatory role of ouabain on zymosan-induced peritonitis in mice. Our results show that ouabain decreased plasma exudation (33%). After induction of inflammation, OUA treatment led to a 46% reduction in the total number of cells, as a reflex of a decrease of polymorphonuclear leukocytes, which does not appear to be due to cell death. Furthermore, OUA decreased TNF-α (57%) and IL-1β (58%) levels, without interfering with IL-6 and IL-10. Also, in vitro experiments show that ouabain did not affect endocytic capacity. Moreover, electrophoretic mobility shift assay (EMSA) shows that zymosan treatment increased (85%) NF-κB binding activity and that ouabain reduced (30%) NF-κB binding activity induced by zymosan. Therefore, our data suggest that ouabain modulated acute inflammatory response, reducing the number of cells and cytokines levels in the peritoneal cavity, as well as NFκB activation, suggesting a new mode of action of this substance.

Indexed as

AnimalsCell SurvivalElectrophoretic Mobility Shift AssayEnzyme-Linked Immunosorbent AssayFemaleFlow CytometryMacrophagesMiceOuabainPeritonitisRandom AllocationZymosanOuabainZymosan

Identifiers

PMID26078492
PMCPMC4442290
OpenAlexW1482801852

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.